Soil Sampling
Soil Testing Methods
2014
1992
1984
1965
Plant Testing Methods and Sufficiency Ranges
Crop Specific
Cotton
Peanuts
Soil pH and Liming
A Modification to the Adams-Evans Soil Buffer Solution – 2007
A New Method for Measuring Lime Buffer Capacity – 2004
A New Method for Measuring Soil pH – 2004
Replacing Adams-Evans Buffer with Moore-Sikora Buffer for Determining Lime Requirements of Soil – 2007
Replacing SMP Buffer with Sikora Buffer for Determining Lime Requirement of Soil – 2007
Soil Organic Matter
Interpreting Soil Organic Matter Tests – 1995
Nutrient Extractions
Conversion Equations for soil test Extractants Melhich-1 and Mehlich-3 – 2005
Use of Soil Tests for Nitrate-Nitrogen in the South – 1999